1. What is the inverted state of a transistor? Whenthe collector junction is forward biased and the emitter junction is reverse biased, it is an inverted state; when the collector junction is forward ...
Reference topics for the 2019 TI Cup National Undergraduate Electronic Design CompetitionDynamic wireless charging system for electric carsLine patrol robotLine load and fault detection deviceSimple c...
1. Serial port downloading of DSP programs.This method can save a lot of money on buying emulators. Is there anything special about this circuit? How is it different from the general serial communicat...
From the beginning of the project to the first half of the project, I always thought that the focus of the project was on the power supply processing and communication method selection of the modified...
7905onsemi and Avnet IoT Innovation Design Competition
As the title says, the school wants to purchase a circuit board engraving machine for teaching and training students. It should be able to process commonly used SMD component printed circuit boards. I...
There are many types of voice chips. If you don't know how to choose the right voice chip for your product, or don't know where to start, please feel free to contact us. Our chip products have coopera...
June 27, 2022 – Mouser Electronics, an authorized global semiconductor and electronic component distributor focused on introducing new products, is now stocking Seeed Studio’s reComputer Jetson 20...[Details]
1. Introduction This article will introduce the use of HY16F198 with Hall Sensor (WCS1800) to measure AC current values. The maximum measurable current range is from 0.1A to 17.68A. The experimental ...[Details]
1. The difference between traditional medical masks and smart masks
Smart masks are equipped with a chip on the nose clip to automatically sense moisture, scatter far infrared rays to dry it i...[Details]
Unlike older spectrum analyzers, today’s signal analyzers provide more phase (time) information, allowing them to be used for a wider range of analyses than just a power sweep across a frequency ban...[Details]
AVR microcontroller is a new type of microcontroller developed by ATMEL. Compared with 51 microcontroller and PIC microcontroller, it has a series of advantages: AVR runs fastest at the same system...[Details]
The oscilloscope probe is a key link in the measurement chain and is also the only partner for the oscilloscope to measure current. The probe is not just a pipe connecting the circuit under test a...[Details]
• This advanced single-chip radar sensor designed for satellite architecture can extend vehicle sensing range to more than 200 meters and improve the accuracy of advanced driver assistance system...[Details]
All of this infrastructure growth means a massive expansion of data—and all of that data needs to be utilized and delivered. Old methods of data transmission will no longer suffice, and the market is...[Details]
In 1995, Lei Jun, 26, launched Pangu, an office software developed by himself for two years at a cost of 20 million yuan. After the market was cold, Kingsoft Software was in dire straits. That experi...[Details]
Intel’s Ocotillo campus recognized for sustainable water management practices
Intel's Ocotillo campus in Arizona has been awarded the Platinum certification by the Alliance for Susta...[Details]
What to do if a two-phase motor reverses
The reversal of the two-phase motor may be caused by power wiring errors, controller failure, etc. If the two-phase motor is found to be reversed, the ...[Details]
On the evening of August 24, semiconductor equipment manufacturer AMEC released its 2021 semi-annual report. The company achieved operating income of approximately 1.339 billion yuan in the first hal...[Details]
According to Reuters, the United States has persuaded Italy and other European allies to ban Huawei equipment on the grounds of security risks, but Italy has not taken action against Huawei so far. H...[Details]
"Mom, why are there so many electric stoves on? Will the circuit breaker trip soon?" On November 23, the home of Ashidianli in Temuli Town, Butuo County, Liangshan Yi Autonomous Prefecture, Sichuan...[Details]
Light Emitting Diodes, commonly called LEDs, are just tiny light bulbs. But unlike common incandescent bulbs, LEDs have no filaments and don't get particularly hot; they simply emit light from the ...[Details]
Analogue and Mixed Signal
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